Quarterly Billions of US Dollars
1987-01-01 0.0820
1987-04-01 0.0820
1987-07-01 0.0970
1987-10-01 0.0970
1988-01-01 0.0970
1988-04-01 0.0470
1988-07-01 0.0470
1988-10-01 0.0470
1989-01-01 0.0470
1989-04-01 0.0470
1989-07-01 0.0470
1989-10-01 0.0470
1990-01-01 0.0470
1990-04-01 0.0470
1990-07-01 0.0470
1990-10-01 0.0350
1991-01-01 0.0350
1991-04-01 0.0350
1991-07-01 0.0350
1991-10-01 0.0350
1992-01-01 0.0350
1992-04-01 0.0350
1992-07-01 0.0350
1992-10-01 0.0350
1993-01-01 0.0350
1993-04-01 0.0350
1993-07-01 0.0850
1993-10-01 0.0850
1994-01-01 0.0650
1994-04-01 0.0650
1994-07-01 0.0500
1994-10-01 0.0500
1995-01-01 0.0500
1995-04-01 0.0500
1995-07-01 0.0500
1995-10-01 0.0500
1996-01-01 0.0500
1996-04-01 0.0500
1996-07-01 0.0500
1996-10-01 0.0500
1997-01-01 0.0500
1997-04-01 0.0500
1997-07-01 0.0500
1997-10-01 0.2500
1998-01-01 0.2500
1998-04-01 0.3728
1998-07-01 0.3517
1998-10-01 0.3517
1999-01-01 0.5018
1999-04-01 0.5018
1999-07-01 0.5269
1999-10-01 0.5269
2000-01-01 0.7062
2000-04-01 0.7052
2000-07-01 0.6902
2000-10-01 1.0028
2001-01-01 0.9403
2001-04-01 0.9394
2001-07-01 1.3015
2001-10-01 1.3682
2002-01-01 1.6129
2002-04-01 1.6550
2002-07-01 1.7986
2002-10-01 2.2533
2003-01-01 2.4100
2003-04-01 2.5890
2003-07-01 2.7285
2003-10-01 2.7571
2004-01-01 3.2715
2004-04-01 3.3499
2004-07-01 3.3576
2004-10-01 3.2239
2005-01-01 3.3227
2005-04-01 3.1093
2005-07-01 2.9235
2005-10-01 2.8962
2006-01-01 2.6259
2006-04-01 2.6134
2006-07-01 2.6139
2006-10-01 2.4500
2007-01-01 2.2486
2007-04-01 2.2652
2007-07-01 2.2718
2007-10-01 2.3042
2008-01-01 2.2126
2008-04-01 2.1435
2008-07-01 2.2268
2008-10-01 2.1893
2009-01-01 1.8881
2009-04-01 1.8204
2009-07-01 1.9379
2009-10-01 1.9454
2010-01-01 1.9599
2010-04-01 3.0131
2010-07-01 3.0218
2010-10-01 3.0238
2011-01-01 3.0071
2011-04-01 3.5608
2011-07-01 3.6378
2011-10-01 3.7203
2012-01-01 3.8331
2012-04-01 5.0407
2012-07-01 5.0968
2012-10-01 7.5919
2013-01-01 7.6027
2013-04-01 7.9455
2013-07-01 8.1784
2013-10-01 9.9333
2014-01-01 9.8176
2014-04-01 11.3419
2014-07-01 11.1447
2014-10-01 11.0984
2015-01-01 15.9318
2015-04-01 15.1347